CN201056643Y - Pull-down type clothes suspension device - Google Patents
Pull-down type clothes suspension device Download PDFInfo
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- CN201056643Y CN201056643Y CNU2006200675652U CN200620067565U CN201056643Y CN 201056643 Y CN201056643 Y CN 201056643Y CN U2006200675652 U CNU2006200675652 U CN U2006200675652U CN 200620067565 U CN200620067565 U CN 200620067565U CN 201056643 Y CN201056643 Y CN 201056643Y
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Abstract
The utility model discloses a drop down-type clothes hanging device which comprises a clothes hanging rod, supporting rods, a swing device and a draw rod. The two ends of the clothes hanging rod are downwards connected with one supporting rod respectively to form a clothes hanger. The bottom ends of the supporting rods are respectively connected with the swing device. The clothes hanging rod is connected with a downward-pulling bar that pulls downwards the draw rod to rotate the two supporting rods around the connection point with the swing device, thereby reducing the altitude of the clothes hanging rod. The utility model is characterized in that the swing device is arranged inside with a limiting cover, a reset inhibiting device and pressure-sensitive thermosol. The utility model solves the problems that the prior art has to be manually positioned at the lowest level, and the draw rod has to be manually operated to reset due to the strong resetting resilience.
Description
Technical field:
The utility model relates to a kind of clothes hanging device, particularly relates to a kind of interior or house balcony of wardrobe that is used for, and contains the pull-down clothes hanging device of pendulous device.
Technical background:
Traditional pull-down clothes hanging device is by clothes rail basically, support bar, pull bar, pendulum device constitutes, wherein the clothes rail majority adopts the socket joint type expansion links, so that can on certain limit, adjust its length, conveniently in different big or small spaces, install and use, the two ends of this clothes rail are connected with a support bar respectively, form a shelf that is football door shape, two free ends of this shelf below are connected with movable part in the pendulous device respectively, pull bar hangs down and is connected on the clothes rail, pendulous device is fixedly mounted on the wooden partition in the wardrobe, or be fixedly mounted on the wall of balcony of dwelling house, make stressed action of movable part in the pendulous device by the pulling pull bar, thereby reach shelf follow the rotation of movable part reduce the height, be convenient for people on clothes rail, hang up the purpose of clothing, also by the effect of auxiliary power auxiliary unit in the pendulous device, realize that clothes hanging device can reset to the purpose of eminence voluntarily under the situation of bearing a heavy burden simultaneously.
As everybody knows, mostly the auxiliary power auxiliary unit in the above-mentioned pendulous device is that spring of chuck constitutes on a telescopic bar, is that elastic force or the pulling force that produces when utilizing spring stress deformation makes the movable part in the pendulous device do homing action.In order to make the effectively stronger power that resets of device, producer selects the spring than the particle size degree usually for use, promptly select for use the bigger spring clip of deformation elastic force to be enclosed within the expansion link, yet, because the positioning element when not being reduced to lower in its above-mentioned pendulous device, and the drag devices when resetting, so need lead with hand when using makes pull bar that clothes rail is located at lower, so that toward top extension clothing, also needing tractive pull bar makes it reset at a slow speed, otherwise one looses one's grip, it is few to tend to the clothing that takes place because of being hung, in light weight, the elastic force of spring or pulling force are far longer than the resistance that will overcome when resetting, the phenomenon that the clothing shake that makes reset speed will hang up too soon flies to drop.Be not easily when obviously using, exist certain potential safety hazard yet, an improved technical problem of needs really.
Chinese patent CN2658201 disclosed a kind of " pull-down clothes rail " is exactly the improvement technical scheme at the deficiency proposition of above-mentioned traditional clothes hanging device, it comprises " ∏ " shape suspension rod, hang down and be provided with a pull bar in the place in the middle of this " ∏ " shape suspension rod, two free ends are hinged with pendulous device, it is characterized in that this pendulous device comprises shell, location-plate, supporting seat, auxiliary power unit, align member.This technical scheme provides a kind of clothes rail device that clothes rail can be located when pulling down to minimum point, need the deficiency that pull bar is located though overcome conventional drop formula clothes hanging device with the hand tractive at the low spot place, but still do not resolve and need to hold the technical problem that pull bar resets at a slow speed when resetting yet, that is to say, if unloaded or bear a heavy burden little in, its reseting procedure still can not be let go, otherwise the clothing of hanging still can be flown to drop by the shake of too fast reset speed, aforesaid potential safety hazard also still exists.
The utility model content
The utility model purpose is to provide a kind of pull-down clothes hanging device, compared with prior art, it does not have at the low level place need be with hand tractive location, and (when forwarding the place, high position to by the lower position place) also need not be by the tractive of external force (pulling) when resetting, just the characteristics that can reset at a slow speed.Its pendulous device is provided with stop collar, two resistance annulus layers wheel, one moving one is quiet, quiet annulus layer wheel is fixed on the base, and moving annulus layer wheel bitten and is combined in the quiet annulus layer wheel and can rotates, be placed with pressure-sensitive colloidal sol hot in nature in the two resistance annulus layers wheel, utilize the sticking stickiness of pressure-sensitive colloidal sol hot in nature to apply resistance when annulus layer wheel rotates in quiet annulus layer wheel to moving, again the biography fitting by power with this drag effect on the support bar that connects clothes rail, support bar is provided with two pivots, and an axis hole is set between these two pivots, by this axis hole support bar is hinged on the pivot of fixing, with this pin joint is pivot point, utilize lever principle, the drag effect that elastic force that ultromotivity auxiliary unit medi-spring deformation in the future produces and moving annulus layer wheel are subjected to when rotating in quiet annulus layer wheel retrains the rotary speed of support bar with this group strength on these two pivots, need not be when realization resets by the tractive of external force (pulling), the just purpose that can reset at a slow speed.
Shown in clothes hanging device when being in lower position, in a side of the pivot point of support bar locating part is set and prevents support bar (clockwise rotating) rotation downwards, at this moment at the opposite side of pivot point, the pin joint of power-assisted unit and support bar, but the deformation elastic force that moves to the power-assisted unit with the rotation of support bar in downdraw process applies one to support bar and (points to fulcrum vertically) to the right or upwards on the position of the thrust of (clockwise rotating direction), support bar is lost reset the strength of (inhour rotation), do not need the purpose of locating with the hand tractive thereby be implemented in the low level place.
In order to reach above-mentioned purpose of design, the pull-down pendulous device that the utility model provides comprises clothes rail, support bar, pull bar, pendulous device.Wherein pendulous device by installing plate, shell, moving annulus layer wheel, gear, gear buckle, cushion compound, stop collar, pressure-sensitive melten gel hot in nature, power-assisted unit constitute.
Wherein said clothes rail adopts existing socket joint type expansion link, install and use to adapt in the big or small space of difference, the two ends of clothes rail connect a support bar respectively downwards and constitute suspension bracket, the lower end of described support bar (i.e. an end that is not connected with clothes rail) is provided with an axis hole, be provided with two pivots vertically in the both sides of this axis hole perpendicular to support bar, by axis hole support bar is hinged on the wheel shaft in the pendulous device, and be pivot point with this pin joint, it can be rotated around this wheel shaft, farthest this root pivot and the expansion link in the power-assisted unit is hinged from the support bar center, and another pivot and gear are buckled hinged; Pull bar hangs down and to be connected on the clothes rail, is used for spurring clothes rail and makes it follow pendulum device to be rotated down and to change its height.
Described annulus layer wheel be have several equal thickness with one heart, the central portion that forms alternately of opening annulus, moving annulus layer wheel is one and contains some concentric, opening annulus, there is axis hole the centre, the plastic components that one raised tooth wheel seat is arranged above, this raised tooth wheel seat is used for being connected with gear, so that the rotation by gear drives the rotation of moving annulus layer wheel, the height of the layer wheel part of moving annulus layer wheel approximates the height of the quiet annulus layer wheel of the following stated greatly, so that dynamic and static annulus layer wheel can entirely be bitten lumps together.
The box-like body that described shell is made up of base, cover, be provided with quiet annulus layer wheel, wheel shaft, pivot, joint pin, reinforcement, screw hole, protruding card article in the chamber of base, the right-hand member rim has an opening position that falls, rotate usefulness for support bar, the rim inboard is provided with a groove, for hiding mouthful cushion compound, be provided with some installing holes outside the chamber of base along with the rotation of support bar is slided.Described quiet annulus layer wheel is arranged on the right of base vertical center line, pivot and joint pin are arranged on the left side, wheel shaft is fixed on the centre of quiet annulus layer wheel, the axis horizontal alignment of joint pin and wheel shaft, two pivots are fixed on the base in the both sides of joint pin (radially) respectively, and joint pin and center, wheel shaft upper end are provided with screw hole vertically; The bottom surface of cover is provided with wheel axial trough, pivot cylinder groove, joint pin cylinder groove, reinforcement, wheel axial trough, pivot cylinder groove, joint pin cylinder groove are corresponding one by one with wheel shaft, pivot, joint pin on the base, so that in conjunction with the time mutual fit, the right-hand member rim also has an opening position that falls, the rim inboard is provided with one too for hiding the groove that mouthful cushion compound slides with the support bar rotation, the back side is provided with two shrinkage pools, the center of shrinkage pool is provided with the screw hole through the bottom surface, its position respectively with the bottom surface on wheel axial trough, the center-aligned of joint pin cylinder groove.Base, cover connect the back and form the box body that there is opening at an edge, and the wheel shaft on the base, pivot, joint pin be inserted in respectively in wheel axial trough on the cover, pivot cylinder groove, the joint pin cylinder groove, screws on screw and just cover and base can be fused in the shrinkage pool at the cover back side.Two protruding card articles are arranged on the base plate of base, and the distance between them equals on the stop collar distance between any two in three clamp bar slots, the angular distribution that screw hole is pressed five equilibrium with a concentric circumference of wheel shaft on.
Described stop collar is the central portion that is provided with a projection fan annulated column, its bottom is provided with three draw-in grooves of arranging by identical central angle, and be provided with base on the screw hole screw hole of contraposition mutually, promptly when stop collar rotates a certain angle, each screw hole above it can both align one by one with the screw hole on the base, and any two adjacent draw-in grooves all are stuck on two protruding card articles on the described base in three clamp bar slots, its objective is and to open two molds, by the rotary stopper cover a pair of symmetrical pendulous device just can be installed out, there is the recessed round platform of an epirelief centre of stop collar, the round platform center is provided with a hollow circular hole, the height of round platform projection and slightly larger in diameter are in the height and the diameter of described quiet annulus layer wheel, and the slightly larger in diameter of intermediate hollow circular hole is in the diameter of described gear, its purpose singly is not that described moving annulus layer wheel is limited in the quiet annulus layer wheel, also allow the raised tooth wheel seat on the annulus layer wheel reach outside and gear socket from the hollow circular hole of centre, when stop collar rotates to its any two adjacent draw-in grooves in bottom when all being stuck on two protruding card articles on the base simultaneously along quiet annulus layer wheel, at this moment fan the position at annulated column place, should satisfy described support bar and do the condition that is in downward-sloping state when being rotated clockwise to this position around wheel shaft, promptly this moment power-assisted unit and support bar pin joint, the deformation elastic force that is in power-assisted unit in addition applies one to support bar and (points to fulcrum vertically) to the right or upwards on the position of (clockwise rotating direction), the hinged end in support bar and power-assisted unit is subjected to being compressed that spring (points to fulcrum) to the right vertically or the thrust of (clockwise rotating direction) upwards like this, and an end that is connected with clothes rail by and base, the stop collar that installing plate is connected and fixed stops, can not continue to rotate, reach the purpose of design of described clothes hanging device in location, lower position place.
Described moving annulus layer wheel by the axis hole above it along with axle sleeve in quiet annulus layer wheel, and it is quiet, moving two annulus layers wheel bitten mutually and lumped together, biting the gap of closing between each annulus of back is advisable between 0.3～1mm, 0.5mm preferably, be on the quiet annulus layer wheel each donut alternately between apart from should be than the big 0.6～2mm of thickness of each donut on the moving annulus layer wheel, like this when quiet, after moving two annulus layers wheel bitten mutually and closed, gap between each annulus layer is just between 0.3～1mm, in above-mentioned two annulus layers wheel, coat a kind of with fourth ethene, styrene, the pressure-sensitive melten gel hot in nature that different the eleventh of the twelve Earthly Branches alkene is main material, it is a kind of by the glutinous state that connects to make two annulus layers wheel often be in, because this thermosol is not do, performance is highly stable in dustfree environment.Its principle is when moving annulus layer wheel rotates in quiet annulus layer wheel, the sticking glutinous characteristic of not doing of utilizing hot melt adhesive to have produces a lasting resistance for the rotation of moving annulus layer wheel, this resistance is by being enclosed within the gear on the moving annulus layer wheel and being articulated in the transmission that the gear on the support bar is buckled, and according to the principle of lever, the inconsistent strength of elastic force that this resistance is become produced with the power-assisted unit, realized applying the purpose of a resistance at reseting procedure described clothes hanging device, this is not only in reseting procedure, suppressed acceleration effectively in the moment that loses the external force tractive, reduced the initial velocity that resets, applied a lasting resistance also for the overall process that resets, make homing action remain state at a slow speed, even also do not have bigger speed under the situation of or zero load little in load, having remedied existing product needs the external force tractive to live pull bar to finish the deficiency that resets.
The beneficial effect that pull-down clothes hanging device described in the utility model has is: because of described clothes hanging device can be located at lower, can under the effect of drag devices, reset at a slow speed automatically again, and installation, easy to use, cost is low.
Description of drawings:
1, Fig. 1 is a structural representation of the present utility model.
2, Fig. 2 is that the utility model is installed, the structural representation of user mode.
3, Fig. 3 is the stereogram of base described in the utility model.
4, Fig. 4 is the vertical view of Fig. 3.
5, Fig. 5 is the stereogram of the bottom surface of cover described in the utility model up the time.
6, Fig. 6 is the vertical view of Fig. 5.
7, Fig. 7 is the upward view of Fig. 5.
8, Fig. 8 is the structural representation of the unit of power-assisted described in the utility model.
9, Fig. 9 is the broken section enlarged drawing of casing seat described in the utility model.
10, Figure 10 is the stereogram of moving annulus layer wheel described in the utility model.
11, Figure 11 is the vertical view of Figure 10.
12, Figure 12 is the upward view of Figure 10.
13, Figure 13 is that moving annulus layer wheel described in the utility model is along the cutaway view of A-A line among Figure 11.
14, Figure 14 is the stereogram of gear described in the utility model.
15, Figure 15 is the vertical view of Figure 14.
16, Figure 16 is the stereogram of stop collar described in the utility model.
17, Figure 17 is the vertical view of Figure 16.
18, Figure 18 is the upward view of Figure 16.
19, Figure 19 is the stereogram that gear is buckled described in the utility model.
20, Figure 20 is the assembly flow charts of pendulous device described in the utility model.
21, Figure 21 is the partial sectional view of pull-down clothes hanging device described in the utility model pendulous device when being in the eminence state.
22, Figure 22 is the partial sectional view of pull-down clothes hanging device described in the utility model pendulous device when being in the lower state.
The specific embodiment:
With reference to figure 1, Figure 21, Figure 22, Fig. 1 is a structural representation of the present utility model, Figure 21 is the partial sectional view of pull-down clothes hanging device described in the utility model pendulous device when being in the eminence state, Figure 22 is the partial sectional view of pull-down clothes hanging device described in the utility model pendulous device when being in the lower state, as described pull-down clothes hanging device shown in the figure by clothes rail 1, support bar 2, pendulous device 3, pull bar 4 constitutes, clothes rail 1 adopts existing socket joint type expansion link, its two ends are connected with an end of a support bar 2 respectively, form " ∏ " shelf of a lower opening, two free ends of shelf (being the lower end of support bar 2) are hinged on the wheel shaft 19 in the pendulous device 3, and be the pivot point of support bar with this pin joint, pull bar 4 hangs down and is connected on the clothes rail 1, spurs pull bar 4 downwards and can make clothes rail follow pendulous device to be rotated down and to change its height.
Described pendulous device 3 by shell, moving annulus layer wheel 7, gear 8, gear buckle 9, cushion compound 29, stop collar 10, pressure-sensitive melten gel hot in nature, power-assisted unit 11 constitute.
Wherein shell is by base 5, cover 6 is formed an edge opening box-like body (concrete structure of relevant shell will be described in detail later), an end is provided with a quiet annulus layer wheel 71 in the base 5, (quiet annulus layer wheel 71 and connecting hole 51 do not cut open existing connecting hole 51 in the drawings, invisible, accompanying drawing 3 with reference in the back, embody in 4), projection card article 16, the other end is provided with joint pin 17, pivot 18,24, joint pin 17, the axle center horizontal alignment of wheel shaft 19, two pivots 18,24 are fixed on the base in the both sides of joint pin (radially) respectively, and they become an integral body.Moving annulus layer wheel 7 packs in the quiet annulus layer wheel 71 along wheel shaft 19, and the alternate annulus on the two annulus layers wheel is bitten mutually and closed; Stop collar 10 is enclosed within these two and bites mutually outside the annulus layer wheel that closes, and fixedly connected with base 5 with screw and to be integral, gear 8 is enclosed within on the boss of moving annulus layer wheel 7, bite on the gear 8 and closed a gear and buckle 9, gear is buckled on 9 pivots that are hinged on the support bar 2, one end of power assist apparatus 11 is hinged on another pivot on the support bar 2, and the other end is hinged on the pivot 18 and (sees Figure 20 for details), is provided with some installing holes 50 outside the chamber of base 5.
With reference to figure 3, Fig. 4, Fig. 3 is the stereogram of base described in the utility model, Fig. 4 is the vertical view of Fig. 3, these two accompanying drawings have embodied the concrete structure of described base 5, as shown in FIG., an end is provided with a quiet annulus layer wheel 71 in the chamber of base 5, some connecting holes 51 and two protruding card articles 16, the other end is provided with joint pin 17, pivot 18,24, joint pin 17, the upper end of wheel shaft 19 all is provided with a screw hole 12 vertically, be used for cover is fixed on base, also be provided with plurality of strengthening ribs 23 in the chamber, the right-hand member rim of base has an opening position that falls, rotate usefulness for support bar, the rim inboard is provided with a groove 20 and comes the chuck cushion compound, slide when rotating with support bar and cover the opening position for cushion compound, quiet annulus layer wheel 71 is by a plurality of concentric, the annulus layer wheel that the annulus of opening is formed alternately, a wheel shaft 19 is fixed in its centre, the axis horizontal alignment of joint pin 17 and wheel shaft 19, two protruding card articles 16 are arranged on the base plate of base, distance between them equals on the stop collar in three clamp bar slots distance between adjacent two arbitrarily, screw hole 51 by rice word shape with the angular distribution of five equilibrium with a concentric circumference of wheel shaft on.
With reference to figure 5, Fig. 6, Fig. 7, Fig. 5 is the stereogram of the bottom surface of cover described in the utility model up the time, Fig. 6 is the vertical view of Fig. 5, Fig. 7 is the upward view of Fig. 5, these three accompanying drawings have demonstrated fully the shape and the structure of described cap, as shown in FIG.: the profile of cover 6 and the appearance similar of described base, its bottom surface is provided with wheel axial trough 191, pivot cylinder groove 181, joint pin cylinder groove 171, plurality of strengthening ribs 23, the wheel axial trough, the pivot cylinder groove, wheel shaft on joint pin cylinder groove and the base, pivot, the position of joint pin is corresponding one by one, so that in conjunction with the time mutual fit, the right-hand member rim also has an opening position that falls, the rim inboard is provided with one too for hiding the groove 20 that slides when mouthful cushion compound is followed the support bar rotation, the back side is provided with two shrinkage pools 49, the center of shrinkage pool is provided with the screw hole through the bottom surface, its position respectively with the bottom surface on wheel axial trough 191, the center-aligned of joint pin cylinder groove 171, when base 5, after connecting, cap 6 just forms the box-like body that there is opening at an edge, described moving annulus layer wheel, gear, gear is buckled, cushion compound, stop collar, the power-assisted unit is installed in this box-like body, and support bar from opening part put in the box-like body and and wheel shaft, the power-assisted unit, gear is buckled hinged.
With reference to figure 8, Fig. 9, Fig. 8 is the structural representation of the unit of power-assisted described in the utility model, and Fig. 9 is the broken section enlarged drawing of casing seat described in the utility model.Shown in figure, described power-assisted unit 11 is by an expansion link 33, spring 34, casing seat 35 constitutes, expansion link wherein, one end of casing seat is provided with the card cap 41 in a tape spool hole, 53, the other end of expansion link has " cross " dop 38 that protrudes, the other end of casing seat but is provided with one section and dop 38 corresponding " cross " deck 381, spring 34 is enclosed within on the casing seat 35, expansion link 33 passes spring 34 dop 38 is enclosed within the deck 381, rotate a certain angle and make dop 38 and deck 381 dislocation, thereby spring clip is being blocked cap 41, between 53, when expansion link 33 is subjected to external force pressure, it will produce elastic force by mobile pressuring spring 34 in casing seat 35.
With reference to Figure 10,11,12,13, Figure 10 is the stereogram of moving annulus layer wheel described in the utility model, Figure 11 is the vertical view of Figure 10, Figure 12 is the upward view of Figure 10, Figure 13 is that moving annulus layer wheel described in the utility model is along the cutaway view of A-A line among Figure 11, as shown in these figures, the pinion stand 42 of a projection is arranged at the top of moving annulus layer wheel 7, the bottom is by a plurality of concentric, the annulus layer wheel that the annulus of opening is formed alternately, have an axis hole 36 from the center of pinion stand through following, wherein these opening annulus with shown in the ring-shaped groove that forms alternately of each opening annulus in the quiet annulus layer wheel 71 corresponding one by one, promptly take turns the fixing wheel shaft in 71 centers 19 along quiet annulus layer and overlap following time when the axis hole 36 of moving annulus layer wheel, moving annulus layer wheel can be enclosed within the quiet annulus layer wheel, and can rotate around wheel shaft, bite the gap of closing between each annulus of back and between 0.3～1mm, be advisable, preferably 0.5mm.
With reference to Figure 14, Figure 15, Figure 14 is the stereogram of gear described in the utility model, and Figure 15 is the vertical view of Figure 14.As shown in FIG., the periphery of gear 8 is covered with the gear teeth, and inside is a shape and the same hollow hole of profile of described pinion stand 42, and gear 8 can closely be enclosed within on the described pinion stand 42 and interlock mutually, takes turns and rotates so that can drive moving annulus layer during the strength of gear rotation.
With reference to Figure 16,17,18, Figure 16 is the stereogram of stop collar described in the utility model, Figure 17 is the vertical view of Figure 16, Figure 18 is the upward view of Figure 16, these accompanying drawings have embodied the concrete structure of described stop collar, stop collar 10 is central portions that a projection fan annulated column 45 is set, its bottom is provided with three draw-in groove 44 and some connecting holes of arranging by identical central angle 51, connecting hole on these connecting holes and the base aligns, promptly when stop collar rotates a certain angle, each connecting hole above it can both align one by one with the connecting hole on the base, its objective is and to open two molds, just can assemble out a pair of symmetrical pendulous device by the rotary stopper cover, there is the recessed round platform of an epirelief 46 centre of stop collar, the center of round platform is a hollow circular hole, the height of round platform projection and slightly larger in diameter are in the height and the diameter of described quiet annulus layer wheel 71, and the slightly larger in diameter of middle hollow circular hole is in the overall diameter of described gear 8, its purpose singly is not that described moving annulus layer wheel is limited in the quiet annulus layer wheel, the raised tooth wheel seat that also allows the annulus layer take turns reaches outside and gear socket from the hollow circular hole of centre, when stop collar rotates to its any two adjacent draw-in grooves 44 in bottom when all being stuck on two protruding card articles on the base simultaneously around quiet annulus layer wheel, at this moment fan the position at annulated column 45 places, should satisfy described support bar and do the condition that is in downward-sloping state when being rotated clockwise to this position around wheel shaft, support bar is under this state like this, the hinged end in itself and power-assisted unit will be subjected to (pointing to fulcrum vertically) to the right or the thrust of (clockwise rotating direction) upwards from what be compressed that spring produces, and an end that is connected with clothes rail by and base, the stop collar that installing plate is connected and fixed stops, can not continue to rotate, described clothes hanging device is positioned at the lower position place.
With reference to Figure 19, Figure 19 is the stereogram that gear is buckled described in the utility model, and it is parts of an arc that described as shown in FIG. gear buckles 9, and an end is provided with an axis hole 56, inner edge is provided with the stepped gear teeth 26, these gear teeth can with the gear teeth interlock mutually on the gear.
With reference to Figure 20, Figure 20 is the assembly flow charts of pendulous device described in the utility model, as shown in FIG., the moving annulus layer wheel 7 that will scribble pressure-sensitive colloidal sol hot in nature during installation is enclosed within the quiet annulus layer wheel 71 that scribbles pressure-sensitive colloidal sol hot in nature equally along wheel shaft 19, gear 8 is enclosed within on the pinion stand 42 of moving annulus layer wheel, then stop collar 10 is enclosed within outside the quiet annulus layer wheel 71 of base 5, the rotary spacing cover is adjusted its position, draw-in groove 44 on its bottom is stuck on the protruding card article on the base plate, its objective is the screw hole on the stop collar and the screw hole on the base alignd one by one outside, and make on the stop collar position of projection fan annulated column 45, being in one rotates to when leaning against above it around wheel shaft when support bar, be on the position of downward-sloping state (this just configures when mfg. moulding die), use screw 31 then, nut 32 is connected and fixed stop collar 10 and base 5 as a whole; Following gets off is that support bar 2 is hinged on the wheel shaft 19, before hinged, earlier an end of expansion link 33 in the power-assisted unit 11 is hinged on the pivot 22 on the support bar 2, gear is buckled on 9 pivots 38 that are hinged on the support bar 2, cushion compound 29 is enclosed within on the support bar 2, earlier an end of power-assisted middle sleeve seat 35 is hinged on then on the pivot 18 in the base 5 and [selects the pivot knuckles casing seat 35 at diagonal angle, be support bar 2 when being in original state (high position state) the power-assisted unit be to be in a downward-sloping nature, as shown in figure 21], then in the groove 20 of lower limb chuck in base 5 with cushion compound 29, at last the axis hole on the support bar 2 56 is alignd with wheel shaft 19 and firmly depress, support bar is hinged on the wheel shaft 19; Finish above installation back alignment cover 6 and cover, at shrinkage pool 49 interpolation screwings 31 and screw.Can in the shrinkage pool 49 that is rotary with screw, put a block to hide the screw terminal in the hole.
Need to prove the performance of described pressure-sensitive colloidal sol hot in nature here, on sale on the pressure-sensitive colloidal sol hot in nature market, the pressure-sensitive colloidal sol hot in nature that present embodiment adopts is to be produced by triumphant chemical industry Co., Ltd in the Taiwan, model 867, with fourth ethene, styrene, different the eleventh of the twelve Earthly Branches alkene is that main material is made, and its Specifeca tion speeification sees the following form.
The performance parameter table of the pressure-sensitive colloidal sol hot in nature that present embodiment adopts
| Main component | Fourth ethene, styrene, different the eleventh of the twelve Earthly Branches alkene |
| Shape | Half is aqueous |
| Pour point | 56℃ |
| Melt viscosity | Being 1050CPS in the time of 100 ℃, is 475CPS in the time of 120 ℃, is 215CPS in the time of 140 ℃ |
| Operating temperature | 100～130℃ |
| Adhesion | The OPP film is sticked on the steel plate with this thermosol, and it is wide to get 2.54cm, the test of 15cm progress row adhesion, consequently 1.2 kilograms |
| Spread | 31g/cm 2 |
| The adhesion environment of not decayed | -20 ℃～normal temperature, no dust contact |
With reference to Figure 21,22, Figure 21 is the partial sectional view of pull-down clothes hanging device described in the utility model pendulous device when being in the eminence state, and Figure 22 is the partial sectional view of pull-down clothes hanging device described in the utility model pendulous device when being in the lower state.These two accompanying drawings have embodied described pull-down clothes hanging device and have been in eminence, the structural change situation of pendulous device inside during the lower two states, as shown in figure 21, when the pull-down clothes hanging device is in the eminence state when being on the high position (shown in clothes rail), support bar 2 is in plumbness, B point place, its lower end is subjected to the thrust to the right from power assist apparatus 11, and the right of support bar lower end just in time withstands on that protruding fanning on annulated column 45 on the stop collar 10, make it can not do the inhour rotation, thereby held the state when support bar is in the high position, can not tilt because of hanging with clothing on the clothes rail, rock, direction of arrow pulling support bar (in use being to drag support bar by downward pulling pull bar) is when rotating in by figure, gear is buckled 9 and is followed the rotation of support bar and slide on gear 8, and will move upward with power assist apparatus 11 hinged ends (a moving some B place), when turning to minimum point, it is the state shown in Figure 24, this moment, support bar 2 was in a downward-sloping state, at this moment moving some B upwards runs to by on the line of centres of wheel shaft 19 and pivot 18 or top, this moment, the CBA of ∠ shown in the figure can change (not considering to have on the stop collar 10 under the situation that fan annulated column 45 stops) between 180 °～270 ° in theory, and in this scope, can both make support bar 2 and power assist apparatus 11 hinged ends be subjected to a thrust (∠ CBA=180 °) from the pivot point of sensing to the right in the power assist apparatus 11 (fixed point C place), or thrust (∠ CBA＞180 °) obliquely, cause support bar to lose a strength that resets, this moment the state when the situation of powerlessness tractive can be by the springs return high position yet, stop and be rotated down the limited projection fan annulated column 45 that puts, thereby make support bar rest on the position, ground, in practice in order to reset conveniently, ∠ CBA should be arranged between 180 °～183 ° preferably 181 °.When needs reset to the place, high position with clothes rail, make some B place be positioned at below as long as upwards touch support bar by the wheel shaft 19 and pivot 18 lines of centres, support bar 2 will be subjected to the very big thrust to the bottom right (from power assist apparatus 11) with the hinged end of power assist apparatus 11 this moment, promote support bar and do the inhour rotation, at this moment buckle because of gear and promote gear 8 on the gear teeth that the gear teeth on 9 are engaged in gear 8 and drive moving annulus layer wheel 7 and do inhour and rotate, and be placed on moving, the sticking stickiness cause of pressure-sensitive colloidal sol hot in nature in the quiet two annulus layers wheel because of himself not doing, to produce a resistance and suppress the rotation in quiet annulus layer wheel 71 of moving annulus layer wheel 7, thereby having realized giving described clothes hanging device to apply a resistance at reseting procedure is suppressed at and loses the external force tractive acceleration of that moment, reduced the purpose of the initial velocity that resets, applied a lasting resistance also for simultaneously the overall process that resets, homing action is remained at a slow speed carry out, even also do not have bigger speed under the situation of or zero load little in load.
With reference to figure 2, Fig. 2 is that the utility model is installed, the structural representation of user mode, during use as shown in FIG. with pendulous device 3 usefulness screw fixings on wardrobe inner panel or body of wall 40, once connect clothes rail 1, pull bar 4 can use flexibly.
Claims (10)
1. pull-down clothes hanging device, comprise clothes rail, support bar, pendulous device, pull bar, the two ends of clothes rail connect a support bar respectively downwards and constitute suspension bracket, the lower end of described support bar is connected with a pendulous device respectively, hang down on the clothes rail and connect a pull bar, downwards the tractive pull bar can make two support bars around its tie point rotation with pendulous device, thereby reduce the height of clothes rail, it is characterized in that: pendulous device comprises that installing plate, shell, moving annulus layer wheel, gear, gear are buckled, stop collar, power-assisted unit, pressure-sensitive colloidal sol hot in nature, cushion compound, wherein:
(1). be provided with quiet annulus layer wheel (71), a joint pin (17), pivot (18) (24) in the base (5), be fixed with wheel shaft (19) in the centre of this quiet annulus layer wheel along warp-wise, wheel is outside equipped with some connecting holes (51) and protruding card article (16);
(2). described moving annulus layer wheel (7) is provided with a central shaft hole (36), and it packs into wheel shaft (19) by this axis hole and bite and is combined in the quiet annulus layer wheel (71), and can rotate around wheel shaft in quiet annulus layer wheel (71);
(3). be placed with pressure-sensitive colloidal sol hot in nature in moving annulus layer wheel (7) and the quiet annulus layer wheel (71), utilize the sticking viscous force of pressure-sensitive colloidal sol hot in nature to provide resistance when annulus layer wheel (7) rotates in quiet annulus layer is taken turns (71) to moving;
(4). the end that support bar (2) is connected with pendulous device (3) is provided with axis hole (56), is provided with pivot (22) (38) in the both sides of this axis hole, and pivot (22) is hinged with the expansion link (33) of power-assisted unit, and it is hinged that pivot (38) and gear are buckled (9);
(5). gear (8) is enclosed within on raised tooth wheel seat (42) above the moving annulus layer wheel (7), and gear is buckled the gear teeth on (9) and the gear teeth on the gear (8) and bitten and close;
(6). bite the outer stop collar (10) that is with of described dynamic and static annulus layer wheel after closing;
(7). an end of power-assisted unit (11) is hinged on the base interior pivot (18) or (24), and the other end is hinged on the pivot (22) of support bar.
2. a kind of pull-down clothes hanging device according to claim 1 is characterized in that: described shell is formed the box-like body that there is opening a side by base (5), cover (6).
3. a kind of pull-down clothes hanging device according to claim 1 is characterized in that: it is identical and can closely bite mutually and close that the interior hole shape of described gear (8) and moving annulus layer are taken turns the profile of (7) top raised tooth wheel seat (42).
4. a kind of pull-down clothes hanging device according to claim 1 is characterized in that: some concentric, opening annulus are alternately contained in described moving annulus layer wheel lower end, and there is a raised tooth wheel seat (42) upper end, and the center has axis hole (36) to pass.
5. pull-down clothes hanging device according to claim 1 is characterized in that: described quiet annulus layer wheel contain some with one heart, opening, annulus alternately, center fixation has a wheel shaft (19).
6. a kind of pull-down clothes hanging device according to claim 1 is characterized in that: described stop collar limit is provided with a recessed hollow round platform (46) of an epirelief and a projection fan annulated column (45).
7. a kind of pull-down clothes hanging device according to claim 1 is characterized in that: the beneath edge of described stop collar limit is provided with three draw-in grooves (44).
8. according to claim 1 or 4 or 5 described a kind of pull-down clothes hanging devices, it is characterized in that: the some opening annulus on the moving annulus layer wheel are gone up some grooves concentric, that the opening annulus forms alternately with quiet annulus layer wheel and are corresponding one by one.
9. pull-down clothes hanging device according to claim 1 is characterized in that: moving annulus layer wheel and quiet annulus layer wheel are bitten the gap of closing between each annulus of back and are advisable between 0.3～1mm, preferably 0.5mm.
10. a kind of pull-down clothes hanging device according to claim 1 is characterized in that: when being in described lower position, support bar (2) is downward-sloping, preferably 181 ° of at this moment described ∠ CBA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200675652U CN201056643Y (en) | 2006-11-14 | 2006-11-14 | Pull-down type clothes suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200675652U CN201056643Y (en) | 2006-11-14 | 2006-11-14 | Pull-down type clothes suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201056643Y true CN201056643Y (en) | 2008-05-07 |
Family
ID=39425483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200675652U Expired - Fee Related CN201056643Y (en) | 2006-11-14 | 2006-11-14 | Pull-down type clothes suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201056643Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453470A (en) * | 2019-07-18 | 2019-11-15 | 王健愉 | A kind of household clothes baker |
-
2006
- 2006-11-14 CN CNU2006200675652U patent/CN201056643Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453470A (en) * | 2019-07-18 | 2019-11-15 | 王健愉 | A kind of household clothes baker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAZHIXUAN METAL PRODUCTS CO., LTD., SHUNDE DISTRI Free format text: FORMER OWNER: HE YINGFANG Effective date: 20100613 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528000 NO.43, HEPING WEST STREET, HUAXI ROAD, RONGGUI SUB-DISTRICT OFFICE, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528000 1/F, NO.68, XIJIAO STREET, RONGGUI SUB-DISTRICT OFFICE, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20100613 Address after: 528000 Guangdong province Foshan city Shunde District Ronggui Street office fine Kau Road No. 68 first floor Patentee after: Foshan Shunde Jiazhixuan Metal Products Co.,Ltd. Address before: 528000 No. 43 Heping West Street, Huaxi Road, Ronggui street, Shunde District, Guangdong, Foshan Patentee before: He Yingfang |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20121114 |